Long delays rarely mean good things for pop albums, and Jay Sean's fourth LP hasn't exactly been ripening like a fancy fromage over the past four years. The British smoothie sold more than 4 million copies of his 2009 single "Down," which featured Lil Wayne, but a lot of adventurous new R&B has arrived in the interim. Compared with Drake, Frank Ocean or Miguel, Neon is R&Beige – full of boy-band blahs and acoustic guitars ("Guns and Roses"), and limpid love songs ("Luckiest Man"). Jay Sean works his fluttery falsetto alongside Rick Ross on "Mars" and finds a serviceably sexy jam with "All on Your Body," which features Ace Hood, but even at its best, Neon barely flickers.